/*
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 *
 * Copyright @2008 the original author or authors.
 */
package com.bluestone.core;

import java.awt.event.KeyEvent;

import com.bluestone.util.Util;

/**
 * @author <a href="mailto:bluestone.daniel.q@gmail.com">daniel.q</a>
 * 
 */
public class ClickAction extends Action {

	/**
	 * 
	 * @param type String that defines the type of the action.
	 * @param target String that defines the graphical elements operated by action.
	 * @param value String that defines the value of the action.
	 * @param delay String that defines the delay time after the action finished.
	 * @param offset String that defines the offset of the graphical elements.
	 */
	public ClickAction(String type, String target, String value, String delay,
			String offset) {
		super(type, target, value, delay, offset);
	}
	/**
	 * Click a graphical element
	 */
	public boolean execute() {
		if (!super.execute()){
			return false;
		}

		try {
			Element element = null;
			Page page = null;
			int x = -1;
			int y = -1;
			if (target != null && target.length() > 0) {

				element = Util.getCurrentProject().searchElement(target);
				if (element == null) {
					Util.error(Util.ERROR1 + target);
					return false;
				}

				page = (Page)element.getParent();
				if (page == null) {
					Util.error(Util.ERROR1
							+ target.substring(0, target.lastIndexOf("|")));
					return false;
				}
				x = element.getX();
				if (Attributes.FALSE.equalsIgnoreCase(page.getBrowserBar())) {
					y = element.getY()
							+ Util.getCurrentProject().getTitlebarHeight();
				} else {
					y = element.getY()
							+ Util.getCurrentProject().getBarHeight();
				}

				if (x > 0 && y > 0) {
					ActionFactory.createAction(ActionFactory.MOVEACTION,
							Attributes.SCREEN, x + "," + y, null, offset)
							.execute();
					robot.mousePress(KeyEvent.BUTTON1_MASK);
					robot.delay(Util.getDelayTime(Util.DELAY500));
					robot.mouseRelease(KeyEvent.BUTTON1_MASK);
				}

			} else {
				robot.mousePress(KeyEvent.BUTTON1_MASK);
				robot.delay(Util.getDelayTime(Util.DELAY500));
				robot.mouseRelease(KeyEvent.BUTTON1_MASK);
			}

			if (delay != null && delay.length() > 0) {
				robot.delay(Util.getDelayTime(Integer.parseInt(delay)));
			} else {
				if (target != null && target.length() > 0) {
					robot.delay(Util.getDelayTime(Util.CLICKURLDELAY));
				}

				robot.delay(Util.getDelayTime(Util.CLICKDELAY));
			}

		} catch (Exception me) {
			Util.error(me);
			return false;
		}
		return true;
	}

}
